Home / 754,395,244,598.88-1,041,060,141,526.30-411,839,107,564.14

Finding the Fourth Proportional to 754,395,244,598.88, 1,041,060,141,526.30 and 411,839,107,564.14

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Solution

The fourth proportional to 754,395,244,598.88, 1,041,060,141,526.30 and 411,839,107,564.14 is: 568,335,077,237.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    754,395,244,598.88 : 1,041,060,141,526.30 = 411,839,107,564.14 : x
  2. Step 2: Convert to fraction form
    754,395,244,598.88/1,041,060,141,526.30 = 411,839,107,564.14/x
  3. Step 3: Cross multiply
    754,395,244,598.88x = 1,041,060,141,526.30 × 411,839,107,564.14
  4. Step 4: Simplify right side
    754,395,244,598.88x = 428,749,279,606,788,694,474,752
  5. Step 5: Solve for x
    x = 428,749,279,606,788,694,474,752/754,395,244,598.88
  6. Step 6: Final answer
    x = 568,335,077,237.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.